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公开(公告)号:US10066396B1
公开(公告)日:2018-09-04
申请号:US15785725
申请日:2017-10-17
IPC分类号: E04D5/14 , B26B25/00 , B26B27/00 , E04D5/10 , B32B7/06 , B32B38/10 , B32B38/00 , B32B37/12 , B32B7/12
摘要: A method of installing a roofing membrane includes providing a membrane including a polymeric body having first and second opposed planar surfaces and a lap edge, a pressure-sensitive adhesive layer disposed on the first planar surface, and a release member removably affixed to the adhesive layer. Then, cutting the release liner while simultaneously scoring the adhesive layer along a line substantially parallel to the lap edge by use of a cutting and scoring tool and said step of cutting and scoring includes contacting the tool to the release liner. Finally, removing the release liner to expose the adhesive layer in the lap area; then applying a high-tensile member to the exposed adhesive layer in the lap area and forcibly removing the high-tensile member to thereby remove the adhesive layer within the lap area; and seaming the membrane composite to an adjacent membrane.
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公开(公告)号:US10907355B2
公开(公告)日:2021-02-02
申请号:US16108282
申请日:2018-08-22
摘要: A roof system comprising a substrate and thermoplastic membrane adhered to the substrate, where the thermoplastic membrane is characterized, prior to being adhered to the substrate, by a stiffness represented by a flexural modulus of less than 90 MPa, or by a Taber stiffness of less than 15, or by a Shore D hardness of less than 40, or by a combination of a flexural modulus of less than 90 MPa, a Taber stiffness of less than 15, and a Shore D hardness of less than 40.
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公开(公告)号:US10065394B2
公开(公告)日:2018-09-04
申请号:US15124150
申请日:2015-03-06
发明人: Jiansheng Tang , Joseph Carr , William R. McJunkins , Michael J. Hubbard , Carl E. Watkins, Jr.
IPC分类号: B32B7/12 , B32B23/04 , B32B25/08 , E04D5/10 , C09J133/02 , E04D5/14 , B32B23/08 , B32B27/06 , B32B7/00 , B32B7/02 , B32B7/04 , B32B23/00 , B32B25/00 , B32B25/04 , B32B27/00 , B32B27/08 , B32B27/26 , B32B27/28 , B32B27/30 , B32B27/32 , C09J7/38 , C09J7/22 , C09J7/20 , C09J7/24 , C09J7/21
CPC分类号: B32B7/12 , B32B7/00 , B32B7/02 , B32B7/04 , B32B23/00 , B32B23/04 , B32B23/046 , B32B23/08 , B32B25/00 , B32B25/04 , B32B25/08 , B32B27/00 , B32B27/06 , B32B27/08 , B32B27/26 , B32B27/28 , B32B27/30 , B32B27/308 , B32B27/32 , B32B2307/712 , B32B2307/7242 , B32B2307/7265 , B32B2307/73 , B32B2419/00 , B32B2419/06 , C09J7/201 , C09J7/21 , C09J7/22 , C09J7/243 , C09J7/38 , C09J133/02 , C09J2201/40 , C09J2409/006 , C09J2433/00 , E04D5/10 , E04D5/148
摘要: A membrane composite comprising a polymeric membrane panel, an adhesive layer, and a release liner, where the adhesive layer is a pressure-sensitive adhesive that is at least partially cured, and includes at least two distinct regions with the at least two regions having distinct states of cure.
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